| 摘要 |
<p>A traction drive fluid comprising as a base stock at least one hydrocarbon selected from the group consisting of compounds of the following general formulae (I) to (V)
<Chemistry id="chema01" num="0001"><Image id="ia01" he="23" wi="70" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry><Chemistry id="chema02" num="0002"><Image id="ia02" he="23" wi="70" file="IMGA0002.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry><Chemistry id="chema03" num="0003"><Image id="ia03" he="26" wi="71" file="IMGA0003.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry><Chemistry id="chema04" num="0004"><Image id="ia04" he="29" wi="72" file="IMGA0004.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry><Chemistry id="chema05" num="0005"><Image id="ia05" he="27" wi="73" file="IMGA0005.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein R<Sup>1</Sup>, R<Sup>2</Sup> and R<Sup>3</Sup>, independently from each other, represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and R<Sup>4</Sup>, R<Sup>5</Sup>, R<Sup>6</Sup>, R<Sup>7</Sup>, R<Sup>8</Sup>, R<Sup>9</Sup> and R<Sup>10</Sup>, independently from each other, represent a hydrogen atom or a methyl group.</p> |
